120 EEPOET OP NATIONAL MUSEUM, 1913. 



Department of Biology — Continued. 



Division of Marine Invertebrates — Continued. 



Section of Helminthological Collections: C. W. Stiles, Custodian; B. H. Ran- 

 som, Assistant Custodian; P. E. Garrison, United States Navy, Assistant 

 Custodian. 

 Division of Plants {National Herharium): Frederick V. Co\-ille, Curator; W. R. 

 Maxon, Assistant Curator; P. C. Standley, Assistant Curator. 

 Cactaceaj, Crassulacete, and Miscellaneous Mexican Collections: J. N. Rose, 



Custodian. 

 Section of Grasses: Albert S. Hitchcock, Custodian. 

 Section of Cryptogamic Collections: O. F. Cook, Assistant Curator. 

 Section of Higher Algse: W. T. Swingle, Custodian. 

 Section of Lower Fungi: D. G. Fairchild, Custodian. 

 Section of Diatoms: Albert Mann, Custodian. 

 Associates in Zoology: Theodore N. Gill, C. Hart Merriam, W. L. Abbott, Edgar 



A. Mearns, United States Army (retired). 

 Associates in Botany: Edward L. Greene, John Donnell Smith, J. X. Rose. 

 Collaborators in Zoology: D. D. Streeter, Albert M. Reese, Samuel Mixter. 

 Department op Geology: 



George P. Merrill, Head Curator. 

 Division of Physical and Chemical Geology (Systematic and Applied): George P. 



Merrill, Curator. 

 Division of Mineralogy and Petrology: F. W. Clarke, Curator. 

 Division of Paleontology: R. S. Bassler, Curator. 



Section of Invertebrate Paleontologj^ : T. W. Stanton, Custodian of Mesozoic 

 Collection; William H. Dall, Associate Curator of Cenozoic Collection; T. 

 Wayland Vaughan, Custodian of Madreporarian Corals. 

 Section of Vertebrate Paleontology: James W. Gidley, Assistant Curator of 

 Fossil Mammals; Charles W. Gilmore, Assistant Curator of Fossil Reptiles. 

 Section of Paleobotany: Da\'id White, Associate Curator; A. C. Peale, Aid; 

 F. H. Knowlton, Custodian of Mesozoic Plants. 

 Associate in Paleontologj^: Frank Springer. 

 Division of Textiles: 



Frederick L. Lewton, Curator. 

 Division of Mineral Technology: 



Chester G. Gilbert, Curator. 

 National Gallery of Art: 



William H. Holmes, Curator. 



ADMINISTRATIVE STAFF. 



Chief of Correspondence and Documents, R. I. Geare. 



Disbursing Agent, W. I. Adams. 



Superintendent of Construction and Labor, J. S. Goldsmith. 



Editor, Marcus Benjamin. 



Editorial Clerk, E. S. Steele. 



Assistant Librarian, N. P. Scudder 



Photographer, T. W. Smillie. 



Registrar, S. C. Brown. 



Property Clerk, W. A. Ivnowles. 



Engineer, C. R. Denmark. 



